baber/WOPTO huggingface dataset:
Patent SE-0004297-D0 (SE)
Inventor: ANDERSSON PER
IPC: C12M1/00
Filed: 2000-11-23
Abstract: An apparatus for performing temperature cycling, comprising a micro channel reactor structure ( 46, 48, 50 ), and having a heating structure (b 1, b 2, B 1, B 2 ) defining a desired temperature profile. A preferred embodiment of a heating element structure comprises a pattern of areas of a material capable of providing heat when energized, disposed over said micro channel reactor structure.
Patent SE-0203334-D0 (SE)
Inventor: MESETH JOHANN
IPC: G21C15/00
Filed: 2002-11-13
Abstract: In order to allow a reliable and passive external cooling of a reactor pressure vessel of a boiling water reactor, outside the reactor pressure vessel a differential-pressure measurement pipe is provided and has a first and a second pipe leg which are connected to one another above a critical filling level. The first pipe leg is connected at the height of the critical filling level to the interior of the reactor pressure vessel. In a normal operating state, the differential-pressure measurement pipe is filled completely with water. In the event of the undershooting of the critical filling level, the water flows automatically out of the first pipe leg. As a result, the differential pressure between the two pipe legs rises, the differential pressure being detected by a measurement device via which the flooding of the exterior is then brought about.
Patent SE-0203843-D0 (SE)
Inventor: LEWIN THOMAS
IPC: C21D9/573
Filed: 2002-12-23
Abstract: A method of cooling strip or wire products in which, subsequent to being annealed, the product is cooled to a temperature of about 20-50° C. below its oxidation temperature. The product is wound around a drum immediately downstream of an annealing path so that the product lies in mutually juxtaposed turns on the drum. It is thereafter unwound from the drum after a number of turns. The number of turns is such that the product is cooled to a desired temperature. The drum has a diameter that exceeds the diameter at which the product will be influenced mechanically by plastic deformation.
Patent SE-0400002-D0 (SE)
Inventor: KUUSINEN HANNU
IPC: E03F/
Filed: 2004-01-05
Abstract: The raised ring (7) has sharp ring-shaped edges (3) extending around its outer side and the drain (1) has a ring seal (2) on its inner side which is pressed against at least two of these sharp edges.
Patent SE-0400617-D0 (SE)
Inventor: HENRIKSSON STIG ROLAND
IPC: B25D17/00
Filed: 2004-03-12
Abstract: Hydraulic breaker hammer comprising a housing ( 10 ) with a longitudinal bore ( 12 ), a cylinder sleeve ( 14 ) mounted in the bore ( 12 ), a hammer piston ( 15 ) sealing guided in the cylinder sleeve ( 14 ), a guide sleeve ( 21 ) located in the front end portion of the bore ( 12 ) for receiving a working implement, and a rear end cover ( 16 ) forming a closure for the rear end of the bore ( 12 ). The rear end cover ( 16 ) comprises a tubular neck portion ( 17 ) which is formed integral as a one piece member with the end cover and which extends into the bore ( 12 ). The neck portion ( 17 ) forms a guide means for the hammer piston ( 15 ), and the bore ( 12 ) having an axially facing annular shoulder ( 18 ), wherein the cylinder sleeve ( 14 ) is supported in a correct operating position between the shoulder ( 18 ) and the end cover neck portion ( 17 ).
Patent SE-0400878-D0 (SE)
Inventor: GUSTAVSSON MATS
IPC: F16F15/02
Filed: 2004-04-01
Abstract: A device for motor vehicles and a motor vehicle. The motor vehicle includes a support structure, which is mounted in the vehicle, and a steering wheel, which is rotatably connected to the support structure. The device includes a control unit and a sensor device, which is connected to the control unit. The sensor device is adapted to sense vibrations in the steering wheel and to provide a sensor signal related to the sensed vibrations. An actuator device is connected to the control unit and adapted to influence vibrations in the vehicle. The control unit is adapted to control the actuator device, with regard to the sensor signal, to act on the vehicle in such a way that a desired vibration character in the steering wheel is obtained.
Patent SE-8203839-D0 (SE)
Inventor: ANDERSSON R J E
IPC: B65B51/14
Filed: 1982-06-21
Abstract: In the manufacture of packing containers of the non- returnable type for e.g. milk the forming and closing of the ridgelike top of the filled packing container represents the final phase in the manufacture. The top is provided with sealing panels which are intended jointly to form a top fin on the closed packing container.An arrangement for the processing of a packing container by means of compression and sealing of the top fin in accordance with the invention comprises two processing jaws which are movably suspended in spring elements and are movable symmetrically between an active position and a rest position. 1
Patent SE-8203892-D0 (SE)
Inventor: JOHANSSON B R
IPC: F01N13/18
Filed: 1982-06-23
Abstract: The silencer contains one or more self-supporting sound absorbing components made of a porous ceramic with a compression strength of min. 40 kN/sq.m., and pref. min. 400 kN/sq.m. The ceramic has a specific resistance to air flow (SRA) of 10 power 3 to 10 power 7, pref. 10 power 4 to 10 power 6 Pa/sq.m. The pores in the ceramic are pref. interconnected and possess a dia. of 0.05-20 mm, esp. 0.5-5 mm. The ceramic components are pref. heat treated at min. 500 deg.C, and have a total porosity of 50-95%, esp. 70-90%, their density being 100-2500, esp. 200-1650 kg/cu.m. The ceramic is pref. cellular, the cells being formed by a foaming process using fermentation or stirring, or by bubbling a gas into the ceramic. The ceramic components are made by moulding and drying, and possibly sintering, so a self-supporting component is obtd. which is much more effective than loose fibres used in similar conventional silencers.
Patent SE-8204489-D0 (SE)
Inventor: POMPEI M
IPC: F16F9/08
Filed: 1982-07-28
Abstract: The invention provides a hydraulic damper comprising a sealed casing 1 formed of two parts 2, 3 connected together by an elastomer ring 4, a dividing wall 5 having therethrough a calibrated passage 6 dividing the inside of the casing into two compartments A and B and a liquid mass 7 filling the compartment A and the bottom of compartment B. The ring 4 has a form sufficiently hollow transversely towards the inside of compartment A, for any axial compression of this member to result at the same time in a transverse resilient "entry" thereof towards the inside of said compartment. This ensures an adequate reduction in the volume of the compartment A. <IMAGE>
Patent SE-8206427-D0 (SE)
Inventor: MASKASKY J E
IPC: G03C1/005
Filed: 1982-11-12
Abstract: High aspect ratio tabular grain silver halide emulsions, photographic elements incorporating these emulsions, and processes for the use of the photographic elements are disclosed. In the tabular grain emulsions the silver halide grains having a thickness of less than 0.5 micron (preferably less than 0.3 micron) and a diameter of at least 0.6 micron have a high aspect ratio and account for at least 50 percent of the total projected area of the silver halide grains present. Silver salt is epitaxially located on and substantially confined to selected surface sites of the tabular silver halide grains.
Patent SE-8206457-D0 (SE)
Inventor: MULLER H
IPC: B65B55/10
Filed: 1982-11-12
Abstract: A method of sterilizing containers with hydrogen peroxide which comprises combining a liquid containing the peroxide with compressed air and atomizing the combination onto a heated surface to effect vaporization of the liquid, and immediately blowing the mixture of vapor and air over the area to be sterilized. A suitable apparatus is shown.
Patent SE-8301141-D0 (SE)
Inventor: MATSUO T
IPC: C21C1/02
Filed: 1983-03-02
Abstract: A method of dephosphorization and desulfurization for molten iron alloy containing chromium, which adds to the bath of molten iron alloy flux comprising alkaline-earth metal oxide and alkaline-earth halide and further adds to the same the predetermined quantity of oxidizing agent, so that simple, highly efficient and economical dephosphorization and desulfurization are performable to produce high-chromium steel or stainless steel of high quality, iron oxide, chromium oxide or oxidizing gas are used as the oxidizing agent.
Patent SE-8303633-D0 (SE)
Inventor: KOLCHINSKY A E
IPC: F16K31/40
Filed: 1983-06-27
Abstract: A cartridge solenoid poppet valve (10) is arranged to use a single size pilot valve (31) with any one of a set of a plurality of different size sets of valve seat members (14) and poppet valves (24). Pilot guides are provided having different transverse extents to accommodate such different size valve members. The valve further includes a flatted pilot guide (32) defining flow passages communicated between a transfer chamber (35) and a pilot valve chamber (30) in which the pilot valve (31) is disposed. A T-slot (58) is provided in the solenoid plunger (38) and the pilot valve includes a T-shaped connecting head (71) received therein. The plunger (38) and plug (41) define cooperating stop surfaces (67, 70) for maintaining a small spacing between the plunger and plug at all times. The solenoid structure (53) includes a frame (46) defining a space with the solenoid coil (44) received therein. The portion of the coil space not occupied by the coil is filled with a set synthetic resin. The structure includes a nut (52) threaded to a connecting portion (79) of a plug (41) to bear forcibly against a flange (51) on a washer (50) urging the washer axially outwardly against the solenoid frame (46) and thereby urging the frame outwardly against an adapter (11) arranged to be threaded to a port (73). An outer housing (49) of resin is a configuration generally similar to the external configuration of the frame (46). <IMAGE>
Patent SE-8303887-D0 (SE)
Inventor: PROST-MARECHAL J
IPC: C07D333/24
Filed: 1983-07-07
Abstract: The  alpha -hydroxy-2-thiophene acetic acid of formula (I):   <IMAGE> in which R represents an alkyl radical of 1-4 carbon atoms and R1, R2 and R3 are the same or different and each represents a hydrogen atom or an alkyl radical of 1-4 carbon atoms, is prepared by reacting a magnesium halide of formula (II):   <IMAGE> in which X represents a halogen atom, with a ketone of formula (III):   <IMAGE> in which R is as defined above and A represents a hydrogen atom, an alkali metal atom or an equivalent of magnesium or of an alkaline earth metal, to produce a product which is then reacted to hydrolyse its magnesium group and produce the desired  alpha -hydroxy-2-thiophene acetic acid. The  alpha - hydroxy-2-thiophene acetic acid is useful as an intermediate for producing pharmaceuticals, such as anti-inflammatory products.
Patent SE-8304381-D0 (SE)
Inventor: JELBRING HANS
IPC: F24V50/00
Filed: 1983-08-12
Abstract: PCT No. PCT/SE84/00275 Sec. 371 Date Apr. 12, 1985 Sec. 102(e) Date Apr. 12, 1985 PCT Filed Aug. 13, 1984 PCT Pub. No. WO85/00878 PCT Pub. Date Feb. 28, 1985.A tubular heat exchanger submerged to the bottom of a body of water comprises at least one tubular member through which there is intended to flow a liquid heat carrier whose inlet temperature is lower than the freezing point of the water in the body of water. The tubular member contacts the bottom of a plurality of locations so chosen that the distance between two mutually adjacent locations is short in relation to the length of tube between two consecutive contact locations between the tubular member and the bottom. Those parts of the tubular member which are in contact with the bottom of the body of water are covered with a suitably coherent layer of lump ballast material, which due to the relatively low input temperature of the heat carrier flowing through the tubular member is caused to freeze into a block of ice and ballast material. The frozen block forms a thermal conductor for distributing cold from the inlet of the tubular member and regions in the near vicinity thereof to remaining parts of the tubular member, so that there is formed on the outer surfaces of those parts of the tubular member lying freely in the water between the contact location a cylindrical covering of ice of substantially uniform thickness.
Patent SE-8400361-D0 (SE)
Inventor: GUSTAFSSON PER ERIK
IPC: F28F17/00
Filed: 1984-01-25
Abstract: Movable strips (3a, 3b) are moved with constant speed over the input surface of a cross flow heat exchanger, driven by one or more endless belts (4u, 4n,) operated from a drive source (11). The strips are of flexible material, and during passage over the input surface are sucked against it.
Patent SE-8401576-D0 (SE)
Inventor: KOCH K
IPC: B30B9/28
Filed: 1984-03-21
Abstract: An extrusion device used for extracting liquids from liquid-solid mixtures and which operates on the separation gap principle, comprising a screw rotating in a barrel. Pins project radially inwardly into the barrel. The separation gaps and the internal lining of the barrel are maintained in an operationally efficient state for long periods of time even if highly abrasive and/or corrosive mixtures are being treated. The internal surface of the hollow barrel is lined with individual, interchangeable segments which are peripherally staggered relative to one another in the form of a wall, end face or tip portions are located on the end portion of the pins. Moreover, the screw comprises a mandrel on which are mounted individual screw flight portions. Between the flight portions, ring portions are mounted on the mandrel. These ring portions and the tip portions mounted on the pins define the separation gaps. Accordingly, those parts which are liable to wear or corrode can be readily replaced.
Patent SE-8403873-D0 (SE)
Inventor: MUSCAGLIONE G
IPC: H01H1/36
Filed: 1984-07-26
Abstract: An electrical contact unit comprises a spring contact blade 13 for bridging a fixed contact 11 and a slidable contact 12. In order to ensure constant contact loads without extremely close machining tolerances being necessary, the contact blade 13 has a central longitudinal rib 14 which is inserted in a seat 19 in the fixed contact 11, and a plurality of pairs of arms extending transversely from the rib 14, each arm comprising an inclined portion 16 connected by an arc-shaped portion 17 to a second inclined portion 18 of opposite direction. The arc-shaped connection portion 17 presses elastically on the slidable contact 12 and the end 25 of the second inclined portion 18 presses elastically against the fixed contact 11.   <IMAGE>
Patent SE-8505438-D0 (SE)
Inventor: SOLEM J O
IPC: A61M1/34
Filed: 1985-11-18
Abstract: A system for the collection, treatment and return of a patient's blood, comprising means for the performance of the respective steps. 
<??>The invention is characterized in that the said means for the treatment of the blood comprise among other things a filter (21) with the help of which superfluous fluid can be removed so as to concentrate the blood. 
<??>The filter (21) is appropriately arranged to be included in a recirculation circuit (18) which in turn forms part of a set of tubes (23, 24, 25), preferably intended for single use, comprising also other parts necessary for the treatment. 
<??>With the help of the system in accordance with the invention a concentrated whole blood with functioning thrombocytes and coagulation factors is obtained.
Patent SE-8600212-D0 (SE)
Inventor: GONTHIER B
IPC: F02K9/62
Filed: 1986-01-17
Abstract: The invention involves a thermal lining for the combustion chamber of an engine, especially a jet engine. The thermal lining (1) consists of a three-dimensional, multidirectional heat-resistant fiber structure (2). This structure is self-supporting and permeable to gases. The thermal lining (1) also includes an elastic layer (3) of elastomer material which impregnates the structure (2) and can be in turn filled with fibers. At least one such elastic layer (3) is inserted between the structure (2) and the combustion chamber case (9). The lining resists high temperatures and severe engine operating conditions, especially when high-frequency acoustic vibrations are generated. The invention can especially be used in the power plants of missiles, rockets or similar vehicles.
Patent SE-8602227-D0 (SE)
Inventor: IKONEN A
IPC: A47L9/24
Filed: 1986-05-15
Abstract: This invention is a connection device to connect a vacuum hose to a central vacuum system's tube network. In order to always ensure sufficient air speed in the tube network regardless of the diameter of the hose (14) used, the connection device of this invention features an aid for allowing an air mass into the tube network which is dependent on the diameter of the hose (14) in use to maintain the air speed of the air streaming through the hose network within the desired range regardless of the vacuum hose's diameter. Said aid features a suction drum, which houses lids (2, 3) with different size connection openings for vacuum hoses, whereby the aid (9, 10) is formed in the lid for letting in air masses into the network dependent on the size of the connection opening.<IMAGE>
Patent SE-8604190-D0 (SE)
IPC: D21H15/00
Filed: 1986-10-02
Abstract: PCT No. PCT/SE87/00424 Sec. 371 Date Mar. 14, 1989 Sec. 102(e) Date Mar. 14, 1989 PCT Filed Sep. 22, 1987 PCT Pub. No. WO88/02416 PCT Pub. Date Apr. 7, 1988.Soft paper from cellulose fibres is manufactured by wet-forming a first fibre layer. Thereafter air-borne dry fibres are deposited directly on one or both sides of the wet-formed layer while this is still wet, so that a second and possibly a third fibre layer are formed on the first one. Fibre bindings thereby arise between the layers. The wet-formed fibre layer gives the soft paper its strength, while the dry-formed fibers give a soft surface.
Patent SE-8604433-D0 (SE)
Inventor: LUNDHOLM FRANS GUSTAF
IPC: B27B/
Filed: 1986-10-17
Abstract: A folding saw comprises a long arm 10 and a short arm 11 which are pivotably connected and can be pivoted out to a set position. In the folded-out position, a saw blade 25 is secured between the arms. At the outer end of the long arm this is connected to the end of the saw blade by a link 28, which in the usage position of the saw forms a bracket arm projecting preferably at right-angles from the long arm. The free space between the long arm and the saw blade is thereby enlarged to facilitate sawing of relatively crude branches and the like. <IMAGE>
Patent SE-8702956-D0 (SE)
Inventor: KARLIN HALDO
IPC: B62D49/08
Filed: 1987-07-24
Abstract: A cross-country vehicle comprises a chassis or frame (1) supported by at least two pairs of wheels (4, 5) and itself supporting a driver's cab and an engine, at least one pair of cooperating wheels (4, 5) being mounted on movable wheel suspensions (6) allowing raising and lowering each separate wheel relative to the chassis (1). Each wheel suspension (6) comprises two separate, substantially parallel arms (18, 19) each of which is pivotally connected at opposite ends by means of articulations (20, 21; 22, 23), on the one hand to the chassis and on the other hand to a mounting plate (24) on which the wheel (4, 5) is rotatably mounted, and a double-acting hydraulic cylinder (27) extending diagonally between an inner articulation (20) of one parallel arm (18) and an outer articulation (23) of the other parallel arm (19), the wheel being raisable and lowerable by a relative change of the length of the hydraulic cylinder (27) in relation to the length of said arms (18, 19).
Patent SE-8902052-D0 (SE)
Inventor: ALBERTSSON C
IPC: A47B88/57
Filed: 1989-06-06
Abstract: To permit considerable loading of the drawer, and its withdrawal without forming a gap, the slide fixtures (10,11) are somewhat shorter than the slide fillets (16), and positioned on an inner end part of the drawer. On the outer part of the pedestal (1) is fitted a support fixture (17) which when the drawer is overloaded locates against it and supports it. The support fixture has a stop heel formation (22) positioned in the slide fixture (10,11) movement path to stop excessive withdrawal of the drawer. - The stop heel formation is connected via a pliable intermediary part (21) with the support heel (20) of the support fixture (17), and by bending of the intermediary part (21) is pivoted outwards from the slide fixture movement path (24).
Patent SE-8902918-D0 (SE)
IPC: E02D27/00
Filed: 1989-09-05
Abstract: Substructure of elongate type intended to be laid in the ground and intended to support, among other things, an essentially vertical load, and comprising support elements 1 of concrete arranged in the longitudinal direction of the substructure, intended to cooperate in order to support a load-transmitting bed 3 intended to be loaded from above. The substructure is characterized especially by support elements in the form of beam sections 1 of concrete which are arranged at a distance from each other, seen in the transverse direction of the substructure, and elongate arch elements 2 of concrete supported by the beam sections and running between these beam sections and intended to support at least a central section of the said bed 3. <IMAGE>
Patent SE-8904289-D0 (SE)
Inventor: HERGES P
IPC: G01R19/00
Filed: 1989-12-20
Abstract: In a motor vehicle, the method described allows the pulsed operating current of an inductive load to be measured without elaborate measures for common-mode suppression even when the device detecting the operating current and the said load are connected to one another by (only) one insulated control line and a spatially extended potential surface, for example vehicle earth. The devices proposed for carrying out the method utilise a microcomputer, not only for measuring but also for regulating the pulsed operating current.
Patent SE-9100152-D0 (SE)
Inventor: KINNI J
IPC: F22B31/00
Filed: 1991-01-18
Abstract: A combustion unit for a circulation process comprises a reactor chamber and at least one particle separator placed inside the reactor chamber in the upper part thereof. At least the first outer casing of the particle separator is arranged to form a heat transfer surface. A flue gas inlet into the first outer casing is arranged to extend for the entire circumference of the casing.
Patent SE-9103666-D0 (SE)
Inventor: TAYLOR E B
IPC: H01H85/048
Filed: 1991-12-12
Abstract: A resistor configuration is illustrated that has controlled electro-thermal fracture characteristics. Control is achieved by the formation of a geometrical or compositional flaw in the resistor configuration that causes fracture to originate at a lower stress magnitude than any other stress magnitude within the configuration. The flaw is located within the geometry of the resistor configuration to prevent undesirable multiple fragmentation.
Patent SE-9404254-D0 (SE)
Inventor: LAURELL FREDRIK
IPC: H01S5/12
Filed: 1994-12-07
Abstract: The present invention refers to a device for generating frequency doubled laser light by means of quasi-phase matching, comprising a laser diode; a frequency doubling waveguide formed in a non-linear optical element with a quasi-phase matching grating; and a stabilizing grating which provides frequency stabilizing feedback to the laser diode. The invention is characterized by an optical fiber coupled to the active region of the diode laser and connected to the waveguide in the non-linear element, wherein light being emitted from the active region of the laser diode is transferred through the optical fiber to the waveguide, whereby efficient and stable light transfer is achieved.